When the U.S. president makes a train stop in the sleepy California town of Suddenly, the town's sheriff (Sterling Hayden) is notified by a team of Secret Service men who arrive to make sure the town is secure. But three assassins, led by psychotic hitman John Baron (Frank Sinatra), get there first and take over the house overlooking the train station, holding the family hostage while waiting for the president to arrive. When Sinatra learned that Lee Harvey Oswald had watched this 1954 film shortly before shooting John F. Kennedy, he had the film pulled from distribution. It's now back, available here in both black and white and colorized versions.